Element button pseudo-class :hover generated with line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px display block transition float none box-sizing content-box cursor default transform border 0px rgba(0,0,0,1) solid padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden height auto background font-weight normal font-size 16px width 160px z-index auto position static border-radius